baber/WOPTO huggingface dataset:
Patent JP-S57108704-A (JP)
Title: Measuring method of thickness of film coated on metallic plate
Inventor: YAMASHITA HIDEAKI
IPC: G01B11/06
Filed: 1980-12-26
Abstract: PURPOSE:To measure the thickness of a coated film in a simple and accurate way, by irradiating the laser to the film coated on a metallic plate and measuring the absorbed amount of the laser. CONSTITUTION:An infrared beam 1a of a 3.39mu wavelength given from an Ne- He gas laser source 1 that radiates the infrared beam of a certain level of intensity is irradiated to a coated film 4a on a metallic plate 4 through an upper edge hole of a condenser 3 via a half mirror 2. Thus the beam 1a is reflected on the plate 4 and then reflected again on the plate 4 via a condenser 3a. This action is repeated, and meanwhile the beam 1a is absorbed into the film 4a. Finally an infrared beam 1b is absorbed through the upper edge hole of the condenser 3 and then the mirror 2, and the amount of this absorption is detected by an infrared beam detector 5. The result of measurement is calculated 6 and displayed at a meter 7. A linear relation is substantially obtained between the thickness of a coated film and the absorption factor of the infrared beam. A calibration table is previously produced for the relation between the thickness of film and the amount of absorption by means of two coating standard metallic plates having different thicknesses of the coated films. As a result, the measurement is possible with high accuracy of about + or -3%.
Patent JP-H1173015-A (JP)
Title: Development cartridge, and electrophotographic image forming device
Inventor: YOKOMORI KANJI
IPC: G03G15/08
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of the toner outside a development cartridge by providing a flexible seal projecting from a cartridge frame part on the cartridge frame part. SOLUTION: A flexible seal 49 is stuck on a front side of a tongue part of a development member supporting frame 63A. The flexible seal 49 is extended in the longitudinal direction so as to cover a development area over the development effect area of a development roller 12. When a shutter 64 is opened, one side 49a side of the flexible seal 49 prevents the toner from being leaked from the development roller 12 side. Even when the toner is scattered, the shutter 64 and the other side 49b of the flexible seal 49 are pressed against an inner surface 64i of the shutter 64, and the toner is prevented from being turned around an external wall surface of a cartridge frame 63. Thus, even when a development cartridge D is detached by holding not only a handle but also the cartridge frame 63, etc., by hand, the hands are not spoiled.
Patent JP-H0474007-A (JP)
Title: Buffer amplifier
Inventor: ARAI MINORU
IPC: H03F3/34
Filed: 1990-07-13
Abstract: PURPOSE:To realize a highly accurate and broad band buffer amplifier by connecting 1st, 2nd bipolar transistors(TRs), resistors, capacitors, an operational amplifier and diodes as specified between power terminals whose polarity is opposite to each other. CONSTITUTION:A 1st npn element Q1 acts like a main amplifier element. A 2nd pnp element Q2 acts like a bias current (DC component) supply circuit for the element Q1. An operational amplifier 5 acts like a bias voltage generating circuit to supply an input bias current (DC component). A resistor R1 is used for an input resistor, a resistor R2 is an input bias current detection resistor and a resistor R3 is a resistor being a component of an emitter follower. Even when a bias current or a DC component through an input terminal 1 is small, a bias current or a DC component corresponding thereto is supplied to the element Q1 by the operational amplifier 5 and the element Q2. Through the constitution above, the input static capacitance is decreased to decrease the input bias current and the broad band buffer amplifier is realized.
Patent JP-S6342185-A (JP)
Title: Inner mirror type gas laser tube
Inventor: HAYASHI KOJI
IPC: H01S3/03
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a gas laser tube which is characterized by simple working and excellent strength and suitable for mass production, by using a metal pipe for an exhaust pipe, arranging the pipe at the position of a conventional exhaust pipe, and supporting a cathode electrode by utilizing the metal pipe. CONSTITUTION:A lead wire for connecting a conventional cathode electrode is removed in a stem structure. In place of said wire, a cathode electrode is attached and connected to the tip of the vacuum side of a metallic exhaust pipe 14 through an Ni tape 18. Then a cathode 6 is inserted in a thick outer pipe 1, to which a mirror-support sealing flange 3 is bonded. One end of the thick outer pipe and a stem flange 3 are heated and welded. Since the metallic exhaust pipe is adopted in place of a conventional exhaust pipe, the pipe can be also used as a supporting body for holding the cathode electrode. Therefore machinability is improved. Since mechanical cutting and sealing can be performed in sealing the exhaust pipe in an exhausting process, highly skilled glass machining technique is not required, and working can be made easy.
Patent JP-S5975924-A (JP)
Title: Production of free sulfonic acid group-containing polyester resin
Inventor: YOKOYAMA HIROICHI
IPC: C08G63/688
Filed: 1982-10-23
Abstract: PURPOSE:To facilitate the production of the titled polyester, by reacting a sultone compound with a polyester-polyol. CONSTITUTION:A polyester resin having a free-sulfonic acid group content >=0.05mmol per g of polyester resin, and a hydroxyl value of 15-145KOH mg per g of polyester resin, is produced by adding a sultone compound (e.g., 1,3- propanesultone) to a polyester-polyol of a hydroxyl value of about 15-170KOH mg/g and reacting the mixture at about 20-250 deg.C for about 10-60min.
Patent JP-H0238549-A (JP)
Title: Manufacture of alloyed hot-dip galvanized steel sheet
Inventor: TSUDA TETSUAKI
IPC: C23C2/02
Filed: 1988-07-26
Abstract: PURPOSE:To manufacture the title steel sheet having beautiful and uniform surface appearance by subjecting the surface of a steel sheet to Fe coating contg. one or more kinds among P, B and S under specific conditions are executing heating, reducing, cooling treatment, hot-dip galvanizing and thermal diffusion alloying treatment thereto in succession. CONSTITUTION:The surface of the steel sheet (extra low carbon Ti added steel or the like) is subjected to Fe coating contg. total 0.001 to 30.0wt.% of one or more kinds among P, B and S at 0.01 to 10g/m<2> coating weight. The steel sheet is then subjected to heating, reducing and cooling treatment in succession, is thereafter subjected to hot-dip galvanizing and is furthermore subjected to thermal diffusion alloying treatment. By this method, the alloyed hot-dip galvanized steel sheet having no micro rugged pattern and streak unevenness and having beautiful and uniform surface appearance can be obtd.
Patent JP-S57108529-A (JP)
Title: Heating apparatus
Inventor: ITOU MASAO
IPC: G10L15/00
Filed: 1980-12-25
Abstract: PURPOSE: To prevent mis-setting of a heating sequence in a microwave oven or the like, by adding in a heating apparatus a heating sequence memory and a voice recognizing means consisting of a voice input section, a distinction parameter extracting section, a parameter comparing section and a parameter memory.  
     CONSTITUTION: A controller 10 takes out an input to an input means 11 and stores it in a memory 12. On the other hand, voice signals given from a microphone 7 are passed through a voice input section 16 and a distinction parameter extracting section 17 and compared with data stored in a parameter memory 19 in a parameter comparing section 18, which in turn gives a voice recognition output to the controller 10. The controller 10 takes out a required heating sequence from a sequence memory 14, calls out a memory signal from a memory 12, and starts heating operation via an output control means 9. At the same time, the heating sequence is displayed at an indicating means 13. Thus, it is enabled to prevent mis-setting of the heating sequence and to simplify the heating sequence setting operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000016960-A (JP)
Title: Production methacrylic acid
Inventor: NISHIMURA TORU
IPC: C07B61/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a production method having excellent selectivity from methacrolein to methacrylic acid. SOLUTION: Methacrolein is oxidized in the presence of a catalyst containing molybdenum, vanadium and phosphorus by retaining the amount of oxygen in a feed gas containing methacrolein smaller than a stoichiometric amount based on the total amount of methacrolein to be converted by a reaction. Then the catalyst in a reduction state by the reaction is brought into contact with an oxidizing gas, regenerated and reused in the reaction.
Patent JP-H0632461-A (JP)
Title: Attachment removing unit
Inventor: NAKAYAMA TAKESHI
IPC: B65G69/08
Filed: 1992-07-14
Abstract: PURPOSE:To improve the strength as well as to facilitate the transport and the conveying into a storage tub, and to install a covering body to the inside of the storage tub simply and rapidly. CONSTITUTION:An installing body 13 formed of a pair of holding members 14 which have L-shape respectively is fixed to the inner wall surface 12A of a storage tub, forming a reverse U shape. The outer peripheral part of a covering body 22 is held to the lateral members 14A of the holding members 14 and to a pair of legs 14B extending in the up and down direction. That is, since the covering body 22 is held by a pair of holders 14, it can be folded into two, and the covering body 22 can be installed to the storage tub through the holding members 14.
Patent JP-S6082088-A (JP)
Title: Controller of brushless motor
Inventor: TANAKA TADASHI
IPC: H02P6/06
Filed: 1983-10-07
Abstract: PURPOSE:To enable to efficiently control to drive a brushless motor even at a heavy load time by generating a current control signal having a phase displacement corrected in response to the variation in the armature current proportional to a load torque. CONSTITUTION:When a load of motor 1 becomes heavy, the rotating speed decreases, the voltage e increases, and the phase displacements (delta) of voltage e10, e20 increase. Thus, the phase displacements (delta) in digital data Da-DC also increase. As a result, the effective value and the phase displacement (delta) of high level signals of the digital signals D1-D6 increase. The current value increases for the armature winding of a motor 1 from a power converter 17, and armature currents IU, IV, IW in which the phase difference phi between the equivalent armature currents and the induced power becomes zero are supplied. Thus, the torque generated from the motor 1 increases to maintain the efficiently operating state.
Patent JP-H0236881-A (JP)
Title: Medical device, injector needle and medial device assembly
Inventor: ISHIKAWA KENJI
IPC: A61M5/32
Filed: 1988-07-28
Abstract: PURPOSE:To enable a discharged liquid not include a lublicant by setting an adsorbing body showing an absorbing property with respect to separated lublicant, at a liquid flow path of a medical device. CONSTITUTION:In an injector 10, a cylindrical member 11 has a liquid storing space 11A, and a gasket 12 slides on the surface of a liquid space inner wall face 11B in a tightly closed manner. At a portion being in contact with at least the face 11B of the surface of the gasket 12 and the face 11B are coated with a silicone oil 15. A needle 20 is provided with an adsorbing body 23 inside of a hub 22 forming a part of a liquid path. The body 23 shows an adsorbing property with respect to the oil 15 separated from the face 11B due to oscillations or the like.
Patent JP-2001016540-A (JP)
Title: Video/sound recording system
Inventor: YOKOBORI SHOICHI
IPC: H04N19/164
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a video/sound recording system enabling dubbing video/ sound data on a video tape to a DVD-RAM, etc., corresponding to its recorded state. SOLUTION: When the control part 11 of a VCR part (video cassette recorder) 10, which reproduces video/sound data recorded on a video tape by means of a drive part 12 to transmit it to the encoder part 22 of a digital recording part 20, detects index data in the middle of this reproduction, the control part 11 transmits index detection information showing that detection to the control part 21 of a digital video recording part 20. On the other hand, the control part 21 of the digital recording part 20, which compress-encodes video/sound data transmitted from the drive part 12 of a VCR part 10 with the part 22 and a drive part 23 and records it on a recording medium such as a DVD-RAM, executes division of video/sound data to be recorded each time of receiving index detection information from the control part 11 of the VCR part 10 in recording this video/sound data.
Patent JP-H1015320-A (JP)
Title: Dust collecting paper
Inventor: MATSUDA TADASHI
IPC: B01D39/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To let a user know the accurate replacing timing of dust collecting paper to prevent the lowering of dust collecting capacity by preliminarily providing a different color display part to a part of dust collecting paper and forming the whole into a structure easy to bond waste refuse or dust. SOLUTION: Dust collecting paper is wound around the electrode 3 of an air cleaner main body 2 to be set thereto. At this time, a display part is displayed on the surface of the dust collecting paper 1 so as to be capable of clearly judging a display character part such as 'usable'. In this stage, a cover 5 is provided. When a current is supplied, adsorbing quantity is lowered and air cleaning function is lowered. At this time, dust is deposited on characters of 'usable' and the characters of 'usable' become inconspicuous and it is understood that a replacing period is near. Further, there is a method wherein a place where waste refuse is easy to adhere and a place making waste refuse hard to adhere are provided to the dust collecting paper 1 and a user judges that a definite amt. of dust adheres. By this constitution, the lowering of cleaning capacity is prevented.
Patent JP-S6080210-A (JP)
Title: Manufacture of molded winding
Inventor: SATOU KENICHI
IPC: H01F41/12
Filed: 1983-10-07
Abstract: PURPOSE:To enable the manufacture of molded windings without a mold by winding fibrous material being applied impregnation resin on the predetermined part around a winding core subjected to a mold-release treatment on the surface and winding an electric wire around the periphery of said fibrous material and further the similar fibrous material around that. CONSTITUTION:A winding core 1 is attached to a winding machine. Next, a fibrous material 2 is wound around the winding core 1. In this case, impregnation resin is applied for a few turns from the winding core so as to form a tight laminar insulation 2'. After winding the predetermined turns, a primary winding 3 is wound. After a secondary winding 4 is similarly wound, a fiburous material 2 is wound and the impregnation resin is applied only for the several turns of ending so as to form a tight insulating layer 2'. Next, a metrallic plate 5 subjected to a mold-release treatment is wound on the periphery of said layer 2' and it is fixed by a band tape 6. Next, this is placed on a soft rubber-form sheet 7 and a ring-shaped plate 8 and the resin is impregnated into the windings and the fiburous material in a vacuum. Next, this is cured by heating and is disassembled thereby completing a molded winding. By this manufacturing method, the molded windings having good crack-resistance can be obtained without using a mold.
Patent JP-H0851864-A (JP)
Title: Device for producing grafted seedling
Inventor: KOGA HARUO
IPC: A01G1/06
Filed: 1994-08-09
Abstract: PURPOSE:To provide a grafted seedling-producing device capable of efficiently watering grafted seedlings to improve the rooting of root pot parts. CONSTITUTION:A scion seedling-carrying line 2, a stock seedling-carrying line 3 and a grafted seedling-carrying line 4 are disposed in parallel to each other on the flat view, and a clip feeder 11 is arranged on the side of the grafted seedling-carrying line 4. Scion seedlings H, stock seedlings D and grafted seedlings S are arranged on the lines 2, 3, 4, respectively, in such the lateral rows that six seedlings on the lines 2, 3, 4, respectively, are arranged in each row so as to cross to the seedling-carrying direction. A holding and transferring mechanism 7 for each seedling, a cutting mechanism 8 for cutting the seedlings at the same height positions, and a clip-carrying mechanism 9 are disposed under a gate type frame 6 disposed so as to stride the three lines 2, 3, 4 in a state capable of being laterally moved in parallel to the seedlings of the lateral row. A watering device 110 in which a water-spraying cylinder 113 having a nozzle can be forward or backward moved in a direction orthogonal to the seedling-carrying direction is disposed on the downstream side of the grafted seedling-carrying line 4.
Patent JP-H1028567-A (JP)
Title: Beverage and food product mainly comprizing brewed vinegar
Inventor: ITO KAZUMASA
IPC: A23L17/60
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject beverage which can be easily and continuously drunk and is rich in nutrients and enhanced in efficacy by adding extract of sea tangle and specific additives to a mixture of four kinds of brewed vinegars and diluting them with a diluting water. SOLUTION: In (A) undiluted four kinds of vinegars, vinegar from unpolished rice, vinegar from apple, vinegar from persimmon and vinegar from Japanese plum, (B) a fucoidan essence contained in sea tangle as, a kind of brown alga, Phaeophyceae, is leached out, and (C) polydextrose, sodium ascorbate and a sweetener (aspartame and/or honey) are added to the fucoidan-containing vinegar mixture as additives. Then, the undiluted vinegar is diluted with (D) an alkaline water which is produced by treatment with zeolite, contains minerals and has excellent antimicrobial properties. The weight ratio of the component (A) to the component (D) is adjusted to about 1:4.
Patent JP-S6431346-A (JP)
Title: Film for dry cell jacket label
Inventor: ADACHI EIJI
IPC: H01M50/133
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a film for dry cell jacket label with good shrinkage appearance by forming it with a stabilizer mainly made of mercaptotin and vinyl chloride resin not containing metal soap and providing specific shrinkage factors in one direction and in the rectangular direction to it. CONSTITUTION:Two hard vinyl chloride resin films 2, 3 are stuck to each other by an adhesive 6, a printed layer 4 and a metal deposition layer 5 are provided respectively inside them to form a label 1. An adhesive 7 is coated on one face of the label 1 and stuck to a mold releasing paper 8. Mercaptotin 50% or more is contained as the stabilizer of the films 2, 3, and metal soap such as calcium stearate is not contained to prevent the whitening at the high temperature and high humidity. Shrinkage factors of the films 2, 3 are set to 30-40% in one direction and 5-20% in the rectangular direction to it. The metal deposition strength is thereby high, no whitening occurs at the high temperature and high humidity, and good shrinkage appearance is obtained.
Patent JP-H0352725-A (JP)
Title: Operating method for striker by punch press machine
Inventor: FUJISHIMA SHOJI
IPC: B21D28/36
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a high response, a high speed and high accuracy, and also, to execute a stable operation by switching the gain of a control system in accordance with a resonance frequency varied by combination of each pressure chamber, at the time of operating a striker. CONSTITUTION:An output from a controller passes through a servo-valve 75 from an amplifier of a motor for operating the servo-valve 75 and outputted through an actuator. By a system for controlling a position of the actuator, that is, a position of a piston 51, the control gain in this case is varied. For instance, the control is executed so that at the time of an ascending process of the piston 51 of a hydraulic cylinder 23, pressure oil is supplied to a pressure chamber 57, and it is switched to the gain which is stable at the time when the pressure chamber 57 is filled with oil to the maximum. By combination of cylinders of a high resonance frequency, a high response, a higher speed and higher accuracy are obtained, and also, even at the time of combination of cylinders of a low resonance frequency, a stable operation can be executed.
Patent JP-H0930215-A (JP)
Title: Pneumatic tire
Inventor: KISHI HARUO
IPC: B60C13/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving tire noise performance and at the same time keeping down cost increase without incurring sharp increase in rolling resistance caused by tan δ increase and conspicuous deterioration in abrasion resistance and cut-resistance even if a rubber vibration isolator is used. SOLUTION: This is with regard to a pneumatic tire having its side rubber portion 3A, which is adjoiningly provided on the outside of a carcass 4 on the side wall portion 3 arranged between a tread portion 1 and a bead portion 2, made inclusive of a rubber vibration isolator part 3a which is arranged so as to make it cross a midpoint C in the tire diameter direction between the shoulder ground end of a tread part 1 and the tire maximum width position 'p', and a thickness Ga in the normal direction with respect to the carcass 4 of the rubber vibration isolator part 3a in the midpoint C is made with a maximum thickness, while the ratio of Ga/Gb to a thickness Gb in the normal direction with respect to the carcass 4 of the side rubber portion 3A in the midpoint C is set to 0.1 to 0.5.
Patent JP-H1031372-A (JP)
Title: Image forming device
Inventor: AMIMOTO MITSURU
IPC: G03G21/14
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can be compositely utilized as a sensor part for controlling image forming timing or controlling the jamming of a recording medium by monitoring the power source fluctuated state of a transfer electrification part and detecting the fed recording medium at a position where a transfer means is arranged. SOLUTION: A recording paper detection circuit 410 has a counter inside, starts counting in accordance with output from a paper leading edge sensor 347, and fetches the counted value by the counter in timing when the change of the transfer voltage of each electrifier is detected. Then, the delay amount of a delay part 206 is decided and stored in a memory 411. A transfer electrifier 323 is controlled in terms of constant current through a transfer current control circuit 403 and the change of impedance occurring because the recording paper reaches the electrifier 323 is shown as the change of transfer voltage. By detecting the change of the transfer voltage at the time of carrying the recording paper, the recording paper is detected at the transfer position. The delay amount for the images on four photoreceptor drums is decided according to the measured time at such a time.